package com.ourgame.tankgame.control.ai;

import com.jme3.bullet.control.PhysicsControl;
import com.jme3.export.InputCapsule;
import com.jme3.export.JmeExporter;
import com.jme3.export.JmeImporter;
import com.jme3.export.OutputCapsule;
import com.jme3.renderer.RenderManager;
import com.jme3.renderer.ViewPort;
import com.jme3.scene.Spatial;
import com.jme3.scene.control.AbstractControl;
import com.jme3.scene.control.Control;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author echoff
 */
public class TankAI extends AbstractControl {
    //Any local variables should be encapsulated by getters/setters so they
    //appear in the SDK properties window and can be edited.
    //Right-click a local variable to encapsulate it with getters and setters.

    List<AI> aiList = new ArrayList<AI>();

    public boolean registAI(AI ai) {
        aiList.add(ai);
        return true;
    }

    public boolean removeAI(AI ai) {
        aiList.remove(ai);
        return true;
    }
    
    private Control getTankControl (){
        return spatial.getControl(PhysicsControl.class);
    }

    @Override
    protected void controlUpdate(float tpf) {
        //TODO: add code that controls Spatial,
        //e.g. spatial.rotate(tpf,tpf,tpf);
        if (aiList != null && aiList.size() > 0) {
            for (AI ai : aiList) {
                ai.aiCheck();
                ai.aiDo();
            }
        }
    }

    @Override
    protected void controlRender(RenderManager rm, ViewPort vp) {
        //Only needed for rendering-related operations,
        //not called when spatial is culled.
    }

    public Control cloneForSpatial(Spatial spatial) {
        TankAI control = new TankAI();
        //TODO: copy parameters to new Control
        control.setSpatial(spatial);
        return control;
    }

    @Override
    public void read(JmeImporter im) throws IOException {
        super.read(im);
        InputCapsule in = im.getCapsule(this);
        //TODO: load properties of this Control, e.g.
        //this.value = in.readFloat(value, "name", defaultValue);
    }

    @Override
    public void write(JmeExporter ex) throws IOException {
        super.write(ex);
        OutputCapsule out = ex.getCapsule(this);
        //TODO: save properties of this Control, e.g.
        //out.write(this.value, "name", defaultValue);
    }
}
